Where does “daggerproof” come from?

daggerproof (English) comes from English proof, from Middle English proof, from Old French prove, from Latin proba, from Latin probāre, from Latin probō, from Latin Probus, from Proto-Indo-European pro-bhwo- — passed , crossed.

daggerproof (English): Resistant to being stabbed through with a dagger

Definitions

  1. Resistant to being stabbed through with a dagger

Ancestry of “daggerproof”, step by step

daggerproof traces back through two separate lines of ancestry.

via English proof

StepLanguageWordMeaning
1EnglishproofAn effort, process, or operation designed to...
2Middle Englishproof
3Old Frenchprove
4Latinprobatest, trial; proof, evidence
5Latinprobāre
6Latinprobōto approve, permit, commend
7LatinProbusgood, serviceable, excellent, superior, able
8Proto-Indo-Europeanpro-bhwo-being in front, prominent
9Proto-Indo-Europeanpro-toward, forward
10Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
11Proto-Indo-Europeanper-before, in front; first; to go through
12Proto-Indo-Europeanpr̥tóspassed , crossed

via English dagger

StepLanguageWordMeaning
1EnglishdaggerA stabbing weapon, similar to a sword but with a...
2Middle Englishdaggeredagger
3Old Frenchdague
4Italiandagadagger; A stabbing weapon, similar to a sword but...
5Vulgar LatindacaDacian knife; Dacian
6LatinDaciaDenmark; Dacia; greater Romania
7Ancient GreekΔάοιDai, a Scythian tribe mentioned by Herodotus
Every word from Proto-Indo-European pr̥tós